Bees in a colony are assigned different jobs. As they develop, workers begin to look dramatically different. (environmental or genotype?)

What are charcteristics of lithosphere?

The theories on the expansion of galaxies maybe re-examined to strengthen science should not be tested to strengthen science will weaken scientific knowledge if they change will become laws if they don't change

Which of the following statements about protists are true? a.they are typically found in moist environments. b.they are all unicellular. c.they have a nucleus. d.they are all multicellular.